We look at the division of 343723 by 2 
We want to divide 343723 by 2.

On to step 1:
If we divide 3 by 2, we get 1 and a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 1 after subtracting 2 from 3.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 2

Going ahead to step 2:
The number 2 fits into 14 7 times, leaving a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we take 14 away from 14, we end up with 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 2

On to step 3:
The number 2 fits into 3 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 171.0
If we take 2 away from 3, we end up with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 2

Moving on to step 4:
When dividing 17 by 2, we get 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 1718.0
Subtract 16 from 17 to get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 2

Going ahead to step 5:
2 can be fit into 12 6 times, resulting in a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 17186.0
If we subtract 12 from 12, we get 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 2

Step 6:
The number 2 fits into 3 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 171861.0
The remainder is 1 after subtracting 2 from 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
The number 2 fits into 10 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 171861.5
The remainder is 0 after subtracting 10 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
When dividing 0 by 2, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 171861.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
2 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 171861.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 171861.5 and a remainder of 0.0.